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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HV Aqr s 1 0.374457 9.71 9.71 0.00 25.12. 03:31 28 (NE) -40
TW Cet s 1 0.3168513 10.43 11.14 0.71 25.12. 03:31 292 (W) -44
CD Ant p 10 2.59549 10.33 10.67 0.34 25.12. 03:32 181 (S) 6
LO Pup s 10 1.204554 13.80 13.90 0.10 25.12. 03:32 220 (SW) 8
OW Com p 10 0.258127 15.40 16.40 1.00 25.12. 03:32 122 (SE) 45
VV Lac p 6 3.454228 13.90 15.50 1.60 25.12. 03:33 3 (N) 13
V474 Cam s 5 0.328205 10.90 10.90 0.00 25.12. 03:33 327 (NW) 59
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 25.12. 03:33 342 (N) 25
EZ Lac s 1 2.790864 14.30 14.30 0.00 25.12. 03:33 1 (N) 11
V463 Peg s 7 0.330569 11.60 12.05 0.45 25.12. 03:33 15 (N) -21
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 25.12. 03:33 6 (N) -48
V1669 Cyg p 10 3.0919 14.70 15.90 1.20 25.12. 03:33 10 (N) 0
NN Aqr p 4 0.306779 13.47 14.14 0.67 25.12. 03:33 21 (N) -38
V563 Lyr s 1 0.577642 10.96 10.96 0.00 25.12. 03:33 44 (NE) 15
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 25.12. 03:34 42 (NE) 0
DI CVn s 1 0.305966 13.60 13.60 0.00 25.12. 03:34 118 (SE) 66
V1216 Her p 10 0.3020175 12.15 12.60 0.45 25.12. 03:34 58 (NE) 33
V449 And s 1 0.3385155 12.20 12.20 0.00 25.12. 03:34 327 (NW) 16
VZ Tri p 2 0.4334825 12.80 13.30 0.50 25.12. 03:34 317 (NW) 4
DL Sge p 5 0.8572744 11.40 12.20 0.80 25.12. 03:35 52 (NE) -5
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 25.12. 03:35 35 (NE) 2
V871 Per p 2 3.023885 10.92 11.50 0.58 25.12. 03:35 328 (NW) 27
TV Cet s 1 9.1032884 8.60 9.10 0.50 25.12. 03:35 291 (W) -13
V461 Cam p 10 0.3385585 13.30 13.75 0.45 25.12. 03:35 334 (NW) 56
V940 Oph s 10 0.433226 14.80 15.60 0.80 25.12. 03:35 73 (E) -4
V581 Sco p 10 0.5110026 11.40 12.10 0.70 25.12. 03:35 116 (SE) -29
V336 TrA p 10 0.266768 10.46 11.20 0.74 25.12. 03:35 146 (SE) -38
RX Gru p 9 0.74314 10.50 10.80 0.30 25.12. 03:35 351 (N) -82
V1871 Ori p 10 11.66 12.45 12.90 0.45 25.12. 03:35 267 (W) 11
V358 Cep s 1 0.4728283 13.50 13.50 0.00 25.12. 03:36 350 (N) 44
V2553 Oph s 1 0.457615 11.30 11.70 0.40 25.12. 03:36 75 (E) 5
V416 Peg p 10 1.424803 8.13 8.19 0.06 25.12. 03:36 358 (N) -13
W Gru p 10 2.96854 9.40 10.00 0.60 25.12. 03:36 18 (N) -84
V955 Aql p 10 1.5331646 14.10 15.00 0.90 25.12. 03:36 71 (E) -29
V842 Cep p 10 0.2889547 14.00 14.70 0.70 25.12. 03:36 7 (N) 38
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 25.12. 03:37 20 (N) 19
TZ Boo s 1 0.29716095 10.41 10.82 0.41 25.12. 03:37 77 (E) 45
AM Oct s 10 0.5017 14.40 14.90 0.50 25.12. 03:37 164 (S) -62
V445 Peg p 1 0.40465 14.00 14.50 0.50 25.12. 03:37 17 (N) -11
FS Lup p 9 0.3813993 11.50 12.50 1.00 25.12. 03:37 144 (SE) -23
V402 Gem p 7 0.399252 11.72 12.35 0.63 25.12. 03:37 263 (W) 33
V422 Dra p 10 0.5124535 11.87 12.16 0.29 25.12. 03:37 29 (NE) 25
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 25.12. 03:37 111 (E) 22
V546 And p 5 0.38302 11.20 11.80 0.60 25.12. 03:37 329 (NW) 12
OV Cen p 10 1.1371997 11.30 11.90 0.60 25.12. 03:37 160 (S) -27
V677 Cen s 9 0.3250284 11.50 11.60 0.10 25.12. 03:37 139 (SE) -13
V1626 Ori p 6 1.137793 11.87 12.50 0.63 25.12. 03:38 263 (W) 19
IM Vul s 1 0.454283 11.60 13.30 1.70 25.12. 03:38 31 (NE) -12
AM Eri p 4 0.3165735 14.40 15.20 0.80 25.12. 03:38 267 (W) -13
V355 Cas p 4 2.25948 12.70 14.30 1.60 25.12. 03:38 355 (N) 17
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.